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Ask Your Question2007 GMC Yukon XL 2500
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My check engine light stays on. The error message is P0604
2007 GMC Yukon XL 2500, Viperd62, Tucson, AZ, December 22, 2011, 10:08
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The dealer here in Mexico says I need to replace the module. I want to take the vehicle to the U...
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